Details

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BUY EP9315-CBZ https://www.utsource.net/itm/p/6393963.html
Enhanced Universal Platform System-on-Chip Processor

Parameter	Description	Value
Part Number	EP9315-CBZ
Type	Microcontroller
Package	LQFP-64 (10x10mm)
Operating Voltage	Supply Voltage Range	2.7V to 5.5V
CPU Core	ARM926EJ-S
Clock Frequency	Internal PLL	Up to 208 MHz
Flash Memory	On-chip Flash	512 KB
RAM	On-chip SRAM	64 KB
GPIO	General Purpose Input/Output Pins	56
ADC	Analog-to-Digital Converter	10-bit, 8 channels
DAC	Digital-to-Analog Converter	12-bit, 2 channels
Timers	General Purpose Timers	4 x 16-bit
Communication Interfaces	UART, SPI, I2C, USB OTG
USB	Universal Serial Bus On-The-Go	Full Speed (12 Mbps)
Temperature Range	Operating Temperature	-40°C to 85°C
Power Consumption	Active Mode	< 100 mA
Sleep Mode	Low Power Sleep Mode	< 1 μA
Wake-up Time	From Sleep Mode	< 2 μs
Watchdog Timer	Independent Watchdog Timer	Yes
Brown-out Detection	Brown-out Reset	Yes
Programming Interface	JTAG/SWD

Instructions for Use

1. Power Supply:

   • Ensure the supply voltage is within the range of 2.7V to 5.5V.
   • Connect the VDD and VSS pins to the power supply and ground, respectively.

2. Clock Configuration:

   • The internal PLL can be configured to generate a clock frequency up to 208 MHz.
   • Use the external crystal or oscillator to provide a stable reference clock.

3. GPIO Configuration:

   • Configure the GPIO pins as input or output based on your application requirements.
   • Use the internal pull-up or pull-down resistors if needed.

4. ADC and DAC:

   • Initialize the ADC and DAC modules using the provided registers.
   • Configure the ADC channels and DAC outputs according to your application needs.

5. Timers:

   • Set up the general-purpose timers for timing and counting tasks.
   • Use the timer interrupts for event handling.

6. Communication Interfaces:

   • Configure the UART, SPI, I2C, and USB interfaces for data communication.
   • Ensure proper pin connections and protocol settings.

7. Low Power Modes:

   • Utilize the sleep mode to reduce power consumption when the microcontroller is idle.
   • Configure the watchdog timer and brown-out detection to ensure system reliability.

8. Programming:

   • Use JTAG or SWD for programming and debugging the microcontroller.
   • Follow the programming guidelines provided in the datasheet for optimal performance.

9. Thermal Considerations:

   • Ensure adequate heat dissipation by following the recommended PCB layout and thermal design guidelines.

10. Software Development:

    • Use the development tools and software libraries provided by the manufacturer to facilitate code development and testing.

For detailed information and specific register configurations, refer to the EP9315-CBZ datasheet and user manual.

(For reference only)